[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Caré et al., 2007 - Google Patents

Influence of impressed current on the initiation of damage in reinforced mortar due to corrosion of embedded steel

Caré et al., 2007

Document ID
7250865747666654708
Author
Caré S
Raharinaivo A
Publication year
Publication venue
Cement and concrete research

External Links

Snippet

Corrosion of steel in cementitious material is a slow process. Therefore in this study, accelerated corrosion tests were carried out by impressing current between steel embedded in mortar and a counter-electrode to study the process of corrosion leading to cracking in …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/006—Crack, flaws, fracture or rupture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/38—Investigating or analysing materials by specific methods not covered by the preceding groups concrete; ceramics; glass; bricks
    • G01N33/383—Concrete, cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/26—Corrosion of reinforcement resistance

Similar Documents

Publication Publication Date Title
Caré et al. Influence of impressed current on the initiation of damage in reinforced mortar due to corrosion of embedded steel
Du et al. Chloride ions migration and induced reinforcement corrosion in concrete with cracks: a comparative study of current acceleration and natural marine exposure
Xia et al. Numerical simulation of steel corrosion in chloride contaminated concrete
Rodrigues et al. Reinforced concrete structures: A review of corrosion mechanisms and advances in electrical methods for corrosion monitoring
James et al. Rebar corrosion detection, protection, and rehabilitation of reinforced concrete structures in coastal environments: A review
Frazão et al. Corrosion effects on pullout behavior of hooked steel fibers in self-compacting concrete
Caré et al. Mechanical properties of the rust layer induced by impressed current method in reinforced mortar
Yoo et al. Effects of cold joint and loading conditions on chloride diffusion in concrete containing GGBFS
Castellote et al. Accelerated simultaneous determination of the chloride depassivation threshold and of the non-stationary diffusion coefficient values
Hussain et al. Enhanced electro-chemical corrosion model for reinforced concrete under severe coupled action of chloride and temperature
Zacchei et al. Chloride diffusion assessment in RC structures considering the stress-strain state effects and crack width influences
Alhozaimy et al. Investigation of severe corrosion observed at intersection points of steel rebar mesh in reinforced concrete construction
Chalhoub et al. Determination of chloride threshold initiating corrosion: A new set-up taking the localized aspect of corrosion into account
Pacheco et al. Assessment of cracks in reinforced concrete by means of electrical resistance and image analysis
Aveldaño et al. Characterization of concrete cracking due to corrosion of reinforcements in different environments
Duffó et al. Application of gamma-ray radiography and gravimetric measurements after accelerated corrosion tests of steel embedded in mortar
Torres-Acosta et al. Electrical Resistivity as Durability Index for Concrete Structures.
Oueslati et al. The effect of SCMs on the corrosion of rebar embedded in mortars subjected to an acetic acid attack
Berrocal Corrosion of steel bars in fibre reinforced concrete: Corrosion mechanisms and structural performance
Liang et al. Uncertain factors relating to the prediction of corrosion-induced cracking of concrete cover
Wang et al. Correlation of electrical conductivity, compressive strength, and permeability of repair materials
Chen et al. Effects of carbonation and sponge wetting solution on diffusion potential of carbonated concrete with supplementary cementitious materials
Rodulfo et al. Relationship between electrical Conductivity, Half cell Potential, Linear polarization resistance and Macrocell current of cementitious repair materials
Sola et al. Modelling corrosion of steel reinforcement in concrete: natural vs. accelerated corrosion
Radhi et al. Experimental comparability among different accelerated reinforced steel concrete corrosion methods